New Orleans, LA — Residents in southeast Louisiana should prepare for foggy conditions and thunderstorms on Sunday as spring weather brings warm temperatures and unstable air. A Dense Fog Advisory is in effect until 10 a.m. Saturday, but fog may return early Sunday, reducing visibility for drivers. Scattered thunderstorms will follow, especially in the afternoon, bringing the potential for heavy rain and isolated lightning.
According to the National Weather Service (NWS) in New Orleans, fog will develop near the Mississippi River and surrounding lakes, impacting roads and bridges, including I-10 and the Causeway Bridge. Thunderstorms are expected mainly before noon, with a 30% chance of rain lingering into the evening. Winds will shift to the northwest at 10 mph, with temperatures peaking at 70°F before dropping to the upper 40s Sunday night.
Spring Week Ahead: Warmer Days and More Sunshine
• Monday: Mostly sunny, high of 67°F, light winds.
• Tuesday: Sunny, high of 72°F, lows near 49°F.
• Wednesday: Partly cloudy, highs in the mid-70s.
• Thursday-Friday: Warm and dry, highs approaching 78°F.
Safety Tips for Fog and Thunderstorms
Drivers should slow down, use headlights, and leave extra distance in foggy areas, especially near bridges and low-lying roads. If thunderstorms develop, avoid outdoor activities and seek shelter indoors.
With daylight saving time beginning Sunday, Louisiana residents will enjoy longer daylight hours as warmer spring temperatures settle in next week.
